/* 设置全局字体样式 */
body {
    font-family: 'Microsoft Yahei', '微软雅黑', '宋体', Tahoma, Arial;
    font-size: 13px;
    margin: 0;
    letter-spacing: 0.5px;
}

tbody>tr:hover {
    outline: -webkit-focus-ring-color auto 5px;
}
/* dataTables表头居中 */
.table.dataTable thead > tr > th {
    text-align: center;
    padding-right: 5px;
}

/* dataTables列内容居中 */
.table > tbody > tr > td, .table > tbody > tr > th {
    text-align: center;
    vertical-align: middle;
}

.customer-title {
    font-size: 14px;
}

/* 改变下拉列表框的宽度 */
.dropdown-menu {
    min-width: 100%;
    border-radius: 0px;
}

/* 改变下拉列表框按钮的间距 */
.btn-block {
    margin-top: 4px;
}

/* 改变下拉列表框按钮圆角显示 */
.input-group-sm > .form-control, .input-group-sm > .input-group-addon, .input-group-sm > .input-group-btn > .btn {
    border-radius: 0px;
}

/* 改变DT分页按钮前一页圆角显示 */
.pagination > li:first-child > a, .pagination > li:first-child > span {
    border-top-left-radius: 0px;
    border-bottom-left-radius: 0px;
}

/* 改变DT分页按钮后一页圆角显示 */
.pagination > li:last-child > a, .pagination > li:last-child > span {
    border-top-right-radius: 0px;
    border-bottom-right-radius: 0px;
}

@media screen and (min-height: 769px) {
    .modal-body {
        max-height: 500px;
        overflow: auto;
    }
}

@media screen and (min-height: 899px) {
    .modal-body {
        max-height: 654px;
        overflow: auto;
    }
}

@media screen and (max-height: 769px) {
    .modal-body {
        max-height: 450px;
        overflow: auto;
    }
}

.no_select {
    -webkit-user-select: none; /* Chrome all / Safari all */
    -moz-user-select: none; /* Firefox all */
    -ms-user-select: none; /* IE 10+ */
    user-select: none; /* Likely future */
    cursor: default;
}